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A guide comparing Fixture and Lazy patterns in test automation, showing how on-demand object creation improves performance and scalability in Playwright frameworks.

February 11, 2026

by Kailash Pathak

CORE

· 2,118 Views

Database Connection Pooling at Scale: PgBouncer + Multi-Tenant Postgres (10K Concurrent Connections)

Stop using default PgBouncer settings. Here's how we handle 10,000+ concurrent connections across 500 tenants with 99% memory reduction and 62% cost savings.

February 11, 2026

by Dinesh Elumalai

CORE

· 2,520 Views · 1 Like

Building a Self-Healing Observability System with AWS Bedrock AgentCore

This article explains how to build a self-healing observability system with AWS Bedrock AgentCore using AI agents to analyze and remediate infrastructure issues.

February 9, 2026

by Lakshmi Narayana Rasalay

· 1,694 Views

An AI-Driven Architecture for Autonomous Network Operations (NetOps)

NetOps teams often face a skills gap when troubleshooting complex infrastructure. This article presents an automation pattern for an AI co-pilot for incident response.

February 9, 2026

by Dippu Kumar Singh

· 1,557 Views

Next-Level Persistence in Jakarta EE: How We Got Here and Why It Matters

From JPA to Jakarta Data and NoSQL, Jakarta EE embraces store-agnostic repositories and polyglot persistence in the enterprise Java model.

February 9, 2026

by Otavio Santana

CORE

· 1,442 Views · 2 Likes

Building Modern Full-Stack Python Applications: MVC Architecture Meets Enterprise-Ready Python

Explore how MVC architecture and modern Python tooling (uv, Ruff, mypy) enable enterprise-ready full-stack development with practical FastAPI + Flet examples.

February 6, 2026

by Craig Oda

CORE

· 2,902 Views · 4 Likes

Best Java GUI Frameworks for Modern Applications

This article reviews the top 8 Java GUI frameworks — Swing, SWT, JGoodies, JavaFX, JIDE, Apache Pivot, Hibernate, and Spring.

February 6, 2026

by Rodolfo Ortega

· 3,758 Views

How to Verify Domain Ownership: A Technical Deep Dive

A practical guide to implementing the three standard domain verification methods: DNS TXT, meta tags, and file-based verification.

February 3, 2026

by Illia Pantsyr

· 2,203 Views · 1 Like

Distributed Task Queue With Python asyncio + Redis (A Celery Replacement)

This article discusses how to build a lightweight, distributed task queue using Python asyncio and Redis as a simpler alternative to Celery for I/O-bound workloads.

February 3, 2026

by Surya Bhaskar Reddy Karri

· 1,708 Views · 2 Likes

Building Real-Time KPI Intelligence with Self-Service BI: From Static Dashboards to Proactive Control Systems

This article explains how to build real time, self service KPI intelligence that shifts teams from passive reporting to proactive, automated decisions.

February 2, 2026

by Laxmi Vanam

· 1,110 Views

A Generic MCP Database Server for Text-to-SQL

A YAML-driven, secure, and scalable framework that enables accurate text-to-SQL queries across PostgreSQL, MySQL, Snowflake, Redshift, and more.

February 2, 2026

by Baskar Sikkayan

· 2,204 Views · 2 Likes

Building an OCR Data Pipeline: From Unstructured Images to Structured Data

How to treat OCR text as just another data source — build a repeatable ingestion, transformation, and validation workflow for unstructured data.

January 28, 2026

by Punitha Ponnuraj

· 3,060 Views · 1 Like

LLM-Powered Product Development: A Python-Centric Approach

Large language models (LLMs) are at the core of transformation that is helping AI to shift from lab to real world applications.

January 28, 2026

by Manish Adawadkar

· 2,208 Views

GraphQL vs REST — Which Is Better?

Which API design paradigm should you choose for your application? GraphQL or REST. This article looks at the pros and cons of each.

January 27, 2026

by Ananth Iyer

· 6,969 Views · 7 Likes

Implementing HTTPS Two-Way Authentication in Android Using Delphi XE10.x

This guide shows how to bundle .pfx client certs into app's AndroidKeyStore for mTLS to self-signed servers.

January 27, 2026

by sona dorje

· 1,023 Views

Prompt Injection Is the New SQL Injection: How Hackers Are Breaking into AI Systems

Prompt injection exploits token-level processing, making it hard for LLMs to distinguish between given instructions and user data.

January 26, 2026

by ava clark

· 2,210 Views

PostgreSQL Trigram Similarity vs. Pattern Matching: A Performance Comparison

Compare planning and execution times for similarity searches using trigram matching, case-insensitive regex and wildcard patterns, with and without GiST or GIN indexing.

January 23, 2026

by Horatiu Dan

CORE

· 3,600 Views · 7 Likes

Vibe Coding Part 3 — Building a Data Quality Framework in Scala and PySpark

How GenAI-assisted “vibe coding” can simplify building PySpark wrappers over Scala Spark libraries when you know what you’re doing.

January 23, 2026

by Bipin Patwardhan

· 1,321 Views · 2 Likes

Scaling PostgreSQL Reads: Implementing Read-Your-Write Consistency Using WAL-Based Replica Routing

Read-your-write consistency via WAL LSN tracking. Route reads to replicas only when they've caught up to the user's last write. 62% less CPU, 50% cheaper.

January 22, 2026

by Saumya Tyagi

· 2,549 Views · 4 Likes

Why High-Availability Java Systems Fail Quietly Before They Fail Loudly

High-availability Java systems usually fail gradually. Early warning signs appear across correlated JVM metrics long before outages, but static alerts miss them.

January 21, 2026

by Krishna Kandi

· 2,507 Views · 2 Likes

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